In February 2012, Liliana Baza was diagnosed with Acute Lymphoblastic Leukemia. On August 23, she turns six. "The cells that are supposed to be healthy are immature, they're not developing the way they are suppose to be. They are making a lot of blasts," said Marie Baza, her mother. Liliana, also called, "NaNa," wants birthday cards for her big day. "She loves to check our mail. Like...